darknightgamer820 darknightgamer820

02-03-2021
Mathematics

contestada

Find the slope of the line that passes through (1, -19) and (-2, -7)

Respuesta :

cutydragy cutydragy

02-03-2021

Answer:

y = -4x-15

Step-by-step explanation:

y = ax+b

-19=a+b

-7=-2a+b

==> a = -4

b = -15

Answer Link

Otras preguntas

a line passes through (3, –2) and (6, 2). a. write an equation for the line in point-slope form. b. rewrite the equation in standard form using integers. a. y m

what qualities does you think are essential for being a fireman

Given that f(x) = 2x + 1 and g(x) = −5x + 2, solve for f(g(x)) when x = 3.

Describe how to check the poultry meets dish requirements

Which of the following would be seen under the implementation of practical socialism? a. government ownership of all private enterprise b. government control

mr. martin is giving a math test next period. the test, which is worth 100 points, has 29 problems. each problem is worth either 5 points or 2 points. write a s

Sets off appositives

Money has a predetermined value. This means that it serves as A. a store of value. B. a unit of account. C. a medium of exchange. D. a commodity.

A battery is a source of: a. current b. voltage c. resistance d. all of these

Dna replication a. occurs in the cytoplasm of the cell. b. does not require proteins. c. is constantly happening in a cell. d. occurs in g1 of interphase. e